HP EliteDisplay E221c 21.5-inch Webcam LED Backlit Monitor - Manual (Page 29)

Measured Power Consumption:
Full Power
Typical Settings
Sleep
Switch Off
33 watts
29 watts
0.5 watts
0.5 watts
Input Terminal One VGA connector; one DVI connector;
one DisplayPort connector (cable
inclusion varies by region)
NOTE: For the latest specifications or additional specifications on this product, go to and search for
your specific display model to find the model-specific QuickSpecs.
Recognizing Preset Display Resolutions
The display resolutions listed below are the most commonly used modes and are set as factory
defaults. This monitor automatically recognizes these preset modes and they will appear properly
sized and centered on the screen.
E221c Model
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz)
1 640 Ч 480 31.469 59.940
2 720 Ч 400 31.469 70.087
3 800 Ч 600 37.879 60.317
4 1024 Ч 768 48.363 60.004
5 1280 Ч 720 45.00 59.94
6 1280 Ч 1024 63.981 60.02
7 1440 Ч 900 55.935 59.887
8 1600 Ч 900 60.00 60.00
9 1680 Ч 1050 65.29 59.954
10 1920 Ч 1080 67.50 60.00
Preset Timing Name Pixel Format Horz Freq (kHz) Vert Freq (Hz)
1 480p 720 × 480 31.469 60
2 576p 720 × 576 31.25 50
3 720p50 1280 × 720 37.5 50
4 720p60 1280 × 720 45 60
5 1080p50 1920 × 1080 56.25 50
6 1080p60 1920 × 1080 67.5 60
Recognizing Preset Display Resolutions 23